import Vue from 'vue'
import VueRouter from 'vue-router'
import Login from '@/components/MyLogin.vue'
import Home from '@/components/MyHome.vue'
import Welcome from '@/components/HelloWorld.vue'
import Users from '@/components/users/MyUsers.vue'
import Rights from '@/components/power/MyRights.vue'
import Roles from '@/components/power/MyRoles.vue'
import Cate from '@/components/goods/MyCate.vue'
import Params from '@/components/goods/MyParams.vue'
import GoodsList from '@/components/goods/MyList.vue'
import Add from '@/components/goods/MyAdd.vue'
import Order from '@/components/goods/MyOrder.vue'
import Report from '@/components/goods/MyReport.vue'
Vue.use(VueRouter)

const routes = [
  { path: '/', redirect: '/login' },
  { path: '/login', component: Login },
  {
    path: '/home',
    component: Home,
    redirect: '/welcome',
    children: [
      { path: '/welcome', component: Welcome },
      { path: '/users', component: Users },
      { path: '/rights', component: Rights },
      { path: '/roles', component: Roles },
      { path: '/categories', component: Cate },
      { path: '/params', component: Params },
      { path: '/goods', component: GoodsList },
      { path: '/goods/add', component: Add },
      { path: '/orders', component: Order },
      { path: '/reports', component: Report }
    ]
  }
]

const router = new VueRouter({
  routes
})
// 挂载路由导航守卫
// next 放行   next('/login')强制跳转
router.beforeEach((to, from, next) => {
  if (to.path === '/login') return next()
  const tokenStr = window.sessionStorage.getItem('token')
  if (!tokenStr) return next('/login')
  next()
})
export default router
